Melt the fat in a small pot, add the milk and let it cool down. Peel and chop the onion. Wash and clean the zucchini, cut into small cubes. Wash oregano, dab dry, put something aside for garnishing, chop the rest finely.
Heat the oil in a pan and fry the minced meat until crumbly. Add onion, zucchini and oregano and fry. Add tomato paste and sweat it. Add 150 ml water, simmer for 2-3 minutes, season with honey, salt and pepper.
Crumble and fold in the feta cheese. Spread the filo pastry with the milk-butter mixture. Spread the chopped mass on the wide side of the filo pastry triangles in one strand each. Roll up from the wide side towards the top.
Place on a baking tray lined with baking paper. Spread with the remaining milk mixture. Bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 15 minutes until golden brown.
For the dip, wash, clean and seed the tomatoes and cut into small cubes. Mix tomatoes with chili sauce. Serve rolls with dip. Garnish with oregano put aside.